I work as a Dietician & Nutritionist, manage a homeopathy clinic, and also work on online education and research based content. In my daily work, I regularly deal with medical, health, diet, and knowledge-based research topics where clear understanding and structured information are very important. What I like best about DeepSeek R1 is how strong and reliable it feels for research work. It is very easy to use, and there is no setup or technical learning required. I can start asking questions immediately and get meaningful answers, which helps a lot during busy workdays. I use DeepSeek R1 quite frequently, especially for deep research and knowledge based topics. The deep research feature is something that really impressed me. When I explore research topics or complex concepts, the answers are detailed, well structured, and logically explained. It helps me understand topics step by step instead of giving shallow or incomplete information. The way answers are displayed also makes a big difference. The flow of information is clear, and key points are visible properly, which makes reading, revising, and using the content much easier. This is very useful when working on educational material or reference based work. Customization works well too. I can refine my questions, ask follow-ups, and request explanations in simple or detailed formats depending on my need. This flexibility saves time and improves the overall research experience. For medical, diet, and general research topics, DeepSeek R1 performs extremely well. In many cases, it does not feel less capable than costly top AI tools. The quality of research, explanations, and supporting points is comparable to paid platforms, which is impressive considering it is free. One of the biggest advantages is that DeepSeek R1 is free. Having access to such a powerful research-focused AI tool without any cost makes it very valuable for professionals and learners. It allows continuous research and learning without worrying about subscriptions or usage limits. DeepSeek R1 also fits smoothly into my workflow. I can easily use it along with other tools for writing, research, and content preparation without any integration issues. Everything works in a simple and stable way.The overall experience feels reliable for regular use. Overall, DeepSeek R1 is a very strong AI tool for deep research and knowledge-based work. It delivers clear, structured, and satisfying answers, performs at the level of many paid AI tools, and supports my professional work by making research easier, faster, and more effective.

That it's completely free to use. That I can use a thinking model for free. That there are no limits to messages.

As a android user I feel deep seek have best app interface, Deepseek have higher accuracy and speed as compared to other ai chatbot apps